Method: RorHack::ArrayHack#left_strip_nil

Defined in:
lib/ror_hack/array_hack.rb

#left_strip_nil ⇒ Object

清空左边为nil的所有元素.



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# File 'lib/ror_hack/array_hack.rb', line 53

def left_strip_nil
  while first.nil?
    delete_at(0)
    break if size == 0
  end
  self
end